Where: Chongqing, China (29.9° N, 106.5° E: paleocoordinates 9.7° N, 93.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Feixianguan Formation, Griesbachian (251.9 - 250.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified, gray, argillaceous limestone

Size class: macrofossils

Preservation: mold/impression

Collection methods: Repository: China University of Mining Technology, Xuzhou (possibly now at NIGPAS)

Primary reference: Y. Zeng, X. L. He, and M. L. Zhu. 1995. Permian Brachiopods and Community Succession in the Huayin Mountains, Sichuan 1-187 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 156886: authorized by Matthew Clapham, entered by Matthew Clapham on 01.06.2014

Creative Commons license: CC BY (attribution)